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| 飞行目标实况记录系统光机结构设计 | |
| 引用本文： | 曹立华,韩光照,万春明,于萍,韩光宇. 飞行目标实况记录系统光机结构设计[J]. 仪器仪表学报, 2012, 33(8): 1897-1901 |
| 作者姓名： | 曹立华 韩光照 万春明 于萍 韩光宇 |
| 作者单位： | 1. 长春理工大学 长春130022;中国科学院长春光学精密机械与物理研究所 长春130033 2. 中船重工集团公司第703研究所 哈尔滨150078 3. 长春理工大学 长春130022 4. 中国科学院长春光学精密机械与物理研究所 长春130033 |
| 摘 要： | 在对飞行目标的实际情况监视和记录时,实况记录系统是一种非常重要的电视设备。变焦距望远镜是其重要的组成部分,介绍了变焦距镜头对像面补偿时常用的机械补偿和光学补偿的优缺点。并根据某实况记录项目的指标要求,详细地论述了光学系统的方案确定,主光学系统和凸轮变焦距系统的结构设计。对完成的实况记录系统进行了检测,其光学系统的目视鉴别率达到了53l p/mm,不仅各项技术指标达到要求,对其他同类型变焦距镜头的设计具有一定的借鉴作用。 |
| 关 键 词： | 光学系统 凸轮 变焦距镜头 |
Opto-mechanical structural design of flying object live recording system |
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| Cao Lihua , Han Guangzhao , Wan Chunming , Yu Ping , Han Guangyu. Opto-mechanical structural design of flying object live recording system[J]. Chinese Journal of Scientific Instrument, 2012, 33(8): 1897-1901 | |
| Authors: | Cao Lihua Han Guangzhao Wan Chunming Yu Ping Han Guangyu |
| Affiliation: | 1,2(1 Changchun University of Science & Technology,Changchun 130022,China; 2 Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China; 3 No.703 Research Institute of China Shipbuilding Heavy Industry Corporation,Harbin 150078,China) |
| Abstract: | In real-time monitoring and recording of flying objects,live recording system is significant TV equipment.Zoom telescope is one of the essential components.In this thesis the author introduces the advantages and disadvantages of mechanical compensation and optical compensation frequently used in zoom lens image compensating.And according to the specification requirements of a certain live recording project,the author thoroughly discusses the design scheme confirmation of the optical system as well as the structural design of the host optical system and cam zoom system.The finished live recording system was tested,and test result shows that the visual identification rate of the optical system reaches 53lp/mm and the system meets all the required technical specifications.The design scheme can be used for a reference in the design of zoom lens of other same types. |
| Keywords: | optical system cam zoom lens |
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